/* .header .item.active .line {
    opacity: 0;
} */
/* 保证不hover依然显示样式 */
/* .header .item.active a {
    color: #ffffff;
} */
.w{
    width: 1200px;
    height: 100%;
    margin: 0 auto; 
}
.footer{
    background-color:rgba(125,125,125, 0.5);
}
.banner{
    height: 269px;
    background:url(../image/desbanner.jpg);
    /* 图片宽高比不变,铺满整个盒子,多余的会被裁掉 */
    background-size: cover;
    margin-bottom: 100px;
}
.display{
    height: 1042px;
    text-align: center;
    overflow: hidden;
}
.display .ca{  
    line-height: 25px;     
    font-size: 26px;      
    color: #444444;
    margin-bottom: 10px;
}
.display .eg{
   font-size: 16px;
   line-height: 16px;
   color: #c1c1c1;
   margin-bottom: 60px;
}
.display .list{
    /* height: px; */
    overflow: hidden;
}
.display .list .item{
    float: left;
    width: 345px;
    /* height: 450px; */
    margin-right: 55px;  
}
.display .list .item .line{
    height: 2px;
    width: 300px;
    margin: 0 auto;
    background-color:#b9ab77;
}
.display .list .item .mr0{
    margin-right: 0;
}
.display .list .item img{
    margin-bottom: 37px;
}
.display .list .item h3{
    color: #2e2e2e;
    font-size: 18px;
    line-height: 18px;
    margin-bottom: 15px;
}
.display .list .item .ver{
    color: #a4a4a4;
    font-size: 14px;
    line-height: 14px;
    margin-bottom: 38px;
}

.display .list .item .des{ 
    height: 40px;      
    font-size: 14px;
    line-height: 20px;
     color: #a4a4a4;
     margin-bottom: 48px;   
}
 .display .list .item .more{
    width: fit-content;
    text-align: center;
    width: 151px ;
    height: 45px;
    margin:0 auto;
    line-height: 45px;
    border: 1px solid #b9ab77;
    margin-bottom: 33px;
    /* opacity: 0; */
}